AOD, AODE, and 4R70W will fit. I have an AOD in mine, and several others have gone the same route, as well as AODE, and 4R70W.
You'll need to get a conversion kit, or collect all the parts needed to make it work - it's not tough, not too expensive, and works well when done right.
I was lucky - Mine came straight out of a running '89 5.0 Mustang (the guy drove it into the shop, swapped it for a T-5, and literally gave me the AOD with all the 'automatic' parts that went with it). All I had to buy basically a new flexplate and output shaft to mate up to my factory drive shaft.
This site was helpful for me when looking up parts I needed:
https://transmissioncenter.org/product-category/ford/
Hope that helps!